NON-SKID STRIP
A non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like. The non-skid strip may include a strip body adapted to be secured to the tread. The strip body may have an upper surface, and a lower surface connectable to the tread. Additionally, a plurality of cleat-like nodules may attach to and project away from the upper surface of the strip body.
This application claims priority of Canadian patent application No. 2,707,905 filed Jun. 30, 2010, the entire contents of which are hereby incorporated by reference.
FIELD OF THE INVENTIONThe invention relates to the field of non-skid devices and in particular, to a long-lasting non-skid strip to be installed on stairs, floors, sloped passages, and the like.
BACKGROUND OF THE INVENTIONThere have been proposed and employed in practice a variety of devices for protecting people from slippage on stairs, floors, sloped passages, and the like. One of the more common devices is grip tape. Generally, grip tape is an adhesive backed friction-surfaced paper strip or sheet. Grip tape generally comes in ready-to-apply-strips or rough sheets similar to adhesive-backed sandpaper. The grade and size of grit varies by company and manufacture method.
Grip tape is easy to apply; a user simply removes a smooth backing to expose the adhesive, and then lays the tape onto a required surface. However, if applied carelessly small air pockets can become trapped between the surface and the tape leaving an unprofessional unfinished look.
Although easy to use and apply, grip tape is also susceptible to weathering. In high traffic areas exposed to the elements the tape has a tendency to easily tear and pull away from the surface that it is applied to. Moreover, over time the grit becomes easily worn down.
Accordingly, a need exists for an easy to use and install non-slip device that looks professionally installed and can withstand the rigors of time and continued use in inclement weather. Other objects of the invention will be apparent from the description that follows.
SUMMARY OF THE INVENTIONAccording to the present invention there is provided a non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like. The non-skid strip may include a rigid or flexible strip body adapted to be secured to the tread. The strip body may have an upper surface, and a lower surface connectable to the tread. The upper and lower surfaces of the strip body may be substantially flat.
Attached to and projecting away from the upper surface of the strip body may be a plurality of cleat-like nodules which can frictionally engage the bottom of a person's shoe to prevent them from slipping off of the stair tread. Each of the plurality of cleat-like nodules may be conically-shaped.
To secure the strip body to the stair tread, the non-skid strip may include a fastener. A fastener may travel through a hole in the strip body from the upper to the lower surface in order to be secured to the stair tread.
The strip body and plurality of cleat-like nodules may be integrally formed from a single material such as plastic.
Other aspects of the invention will be appreciated by reference to the detailed description of the preferred embodiment and to the claims that follow.
The preferred embodiment of the invention will be described by reference to the drawings thereof in which:
Referring to
In addition, the height (h) of strip body 14 should generally be quite low. A low profiled or substantially flat strip body 14 will allow non-skid strip 10 to sit more flush with the surface of stair tread 12 and prevent a user from tripping over the non-skid strip as he or she walks over it. As those skilled in the art will appreciate, the actual dimensions and shape of the non-skid strip 10 can vary and may depend upon the non-skid strip's application and the surface to which it will be affixed to.
As best depicted in
Strip body 14 is adapted to be secured to a tread portion of a stair 12. As those skilled in the art will appreciate, strip body 14 may be secured to the stair tread 12 in a number of different ways, for example, adhesives may simply be applied to lower surface 18 and then strip body 14 may simply be stuck to stair tread 12. As illustrated, preferably, strip body 14 comprises a hole 34 formed from the upper surface 16 through to the lower surface 18. The hole 34 serves to guide placement of a fastener 36 for securing the strip body 14 to the stair tread 12. Alternatively, or in combination with, a double-sided adhesive tape (not depicted) may be applied to the lower surface 18 to aid in affixing the strip body 14 to the top of the stair tread 12. Use of double-sided adhesive tape is optional, but may assist the user in positioning and holding the strip body 14 onto the stair tread 12 before affixing the strip body to the stair tread with fastener 36. Double-sided adhesive tape may run the entire length of, or be cut into sections, along bottom surface 18 of strip body 14. Fastener 36 may be a nail; however, preferably the fastener is a screw which allows for easier installation and removal.
As best depicted in
Strip body 14 may be constructed from any suitable material, such as plastic, rubber or steel. Strip body 14 may be rigid; however, preferably, strip body 14 is flexible which will allow it to bend and follow the undulations of the stair tread 12 as the tread undergoes expansion and contraction caused by the external elements. Strip body 14 may be formed simply by punching or cutting the desired shape from a larger sheet of material. Preferably, strip body 14 and plurality of cleat-like nodules 30 are integrally formed from a single material such as plastic and may be formed from a mold.
It will thus be seen that a new and novel non-skid strip has been illustrated and described and it will be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the spirit of the invention.
Claims
1. A non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like, the non-skid strip comprising:
- a strip body adapted to be secured to the tread, said strip body having an upper surface, and a lower surface connectable to the tread; and
- a plurality of cleat-like nodules attached to and projecting away from said upper surface of said strip body.
2. The non-skid strip of claim 1 wherein said strip body is rigid.
3. The non-skid strip of claim 1 wherein said strip body is flexible.
4. The non-skid strip of claim 1 further comprising a fastener for securing said strip body to the tread.
5. The non-skid strip of claim 4 wherein said strip body further comprises a through-hole formed from said upper surface to said lower surface, said hole adapted to receive said fastener.
6. The non-skid strip of claim 1 wherein said strip body and plurality of cleat-like nodules are integrally formed from a single material.
7. The non-skid strip of claim 1 wherein said single material comprises plastic.
8. The non-skid strip of claim 1 wherein said each of said plurality of cleat-like nodules is conically-shaped.
9. The non-skid strip of claim 1 wherein said upper and lower surfaces of said strip body are substantially flat.
10. A non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like, the non-skid strip comprising:
- a strip body adapted to be secured to the tread, said strip body having an upper surface, and a lower surface connectable to the tread; and
- a plurality of conically-shaped cleat-like nodules attached to and projecting away from said upper surface of said strip body.
11. The non-skid strip of claim 10 wherein said strip body is rigid.
12. The non-skid strip of claim 10 wherein said strip body is flexible.
13. The non-skid strip of claim 10 further comprising a fastener for securing said strip body to the tread.
14. The non-skid strip of claim 13 wherein said strip body further comprises a through-hole formed from said upper surface to said lower surface, said hole adapted to receive said fasteners.
15. The non-skid strip of claim 10 wherein said strip body and plurality of conically-shaped cleat-like nodules are integrally formed from a single material.
16. The non-skid strip of claim 10 wherein said single material comprises plastic.
17. The non-skid strip of claim 10 wherein said upper and lower surfaces of said strip body are substantially flat.
18. A non-skid strip for securing to a tread portion of a stair, a floor, a sloped passage, and the like, the non-skid strip comprising:
- a substantially flat strip body adapted to be secured to the tread, said flat strip body having an upper surface, and a lower surface connectable to the tread; and
- a plurality of conically-shaped cleat-like nodules attached to and projecting away from said upper surface of said substantially flat strip body.
19. The non-skid strip of claim 18 wherein said flat strip body is rigid.
20. The non-skid strip of claim 18 wherein said flat strip body is flexible.
21. The non-skid strip of claim 18 further comprising a fastener for securing said flat strip body to the tread.
22. The non-skid strip of claim 21 wherein said flat strip body further comprises a through-hole formed from said upper surface to said lower surface, said hole adapted to receive said fasteners.
23. The non-skid strip of claim 18 wherein said flat strip body and plurality of conically-shaped cleat-like nodules are integrally formed from a single material.
24. The non-skid strip of claim 18 wherein said single material comprises plastic.
Type: Application
Filed: Nov 16, 2010
Publication Date: Jan 5, 2012
Inventor: Steven Cromb (Surrey)
Application Number: 12/946,965
International Classification: E04F 11/17 (20060101);